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3-Chloro-2,2-dimethyl-but-3-enoic acid

3-Chloro-2,2-dimethyl-but-3-enoic acid structure

CAS No.: 56663-75-3

Chemical Name:: 3-Chloro-2,2-dimethyl-but-3-enoic acid

Synonyms: 3-Chloro-2,2-diMethyl-;3-chloro-2,2-dimethyl-3-butenoic acid;3-Chloro-2,2-dimethyl-but-3-enoic acid;3-Butenoic acid, 3-chloro-2,2-diMethyl-

CBNumber:: CB0285395

Molecular Formula:: C6H9ClO2

Molecular Weight:: 148.59

MDL Number:: MFCD03093340

MOL File:: 56663-75-3.mol

Last updated:2026-11-04 16:58:49

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3-Chloro-2,2-dimethyl-but-3-enoic acid Properties

Boiling point	218℃
Density	1.156
Flash point	86℃
storage temp.	Storage temp. 2-8°C
solubility	soluble in Chloroform, Dichloromethane,
pka	2.49±0.10(Predicted)
form	Oil
color	Colourless
Comptox DTXSID	DTXSID80654080

SAFETY

Risk and Safety Statements

HS Code	2916190090

3-Chloro-2,2-dimethyl-but-3-enoic acid price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR940818	3-Chloro-2,2-dimethylbut-3-enoic acid 95%	56663-75-3	250mg	$112	2026-06-04	Buy
Apolloscientific	OR940818	3-Chloro-2,2-dimethylbut-3-enoic acid 95%	56663-75-3	1g	$203	2026-06-04	Buy
Synthonix	C65037	3-Chloro-2,2-dimethylbut-3-enoic acid >98%	56663-75-3	250mg	$110	2026-05-06	Buy
Synthonix	C65037	3-Chloro-2,2-dimethylbut-3-enoic acid >98%	56663-75-3	1g	$220	2026-05-06	Buy
aablocks	AA00IA13	3-Chloro-2,2-Dimethylbut-3-Enoic Acid 95%	56663-75-3	100mg	$199	2026-05-29	Buy

Product number	Packaging	Price	Buy
OR940818	250mg	$112	Buy
OR940818	1g	$203	Buy
C65037	250mg	$110	Buy
C65037	1g	$220	Buy
AA00IA13	100mg	$199	Buy

3-Chloro-2,2-dimethyl-but-3-enoic acid Chemical Properties, Uses, Production

Chemical Properties

Colourless Oil

Uses

2,2-Dimethyl-3-chloro-3-butenoic Acid (cas# 56663-75-3) is a compound useful in organic synthesis.

3-Chloro-2,2-dimethyl-but-3-enoic acid synthesis

Synthesis of 3-Chloro-2,2-dimethyl-but-3-enoic acid from 3-Chloro-2,2-dimethyl-but-3-enoic acid methyl ester

3-Chloro-2,2-dimethyl-but-3-enoic acid Preparation Products And Raw materials

Raw materials

3-Chloro-2,2-dimethyl-but-3-enoic acid methyl ester

Preparation Products

3-Chloro-2,2-dimethyl-but-3-enoic acid Suppliers

Global Suppliers ( 23)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Nanjing JinruiJiuAn Biotechnology Co., Ltd.	025-58196018 800028039	sales@fartop.net	China	2227	55
Haoyuan Chemexpress Co., Ltd.	021-58950125	info@chemexpress.com	China	7545	61
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14984	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684;	sales@rrkchem.com	China	57330	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
ChemeGen	18818260767	2625930290@qq.com	China	6966	58
Shanghai Haohong Scientific Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	39319	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Nanjing JinruiJiuAn Biotechnology Co., Ltd.	55
Haoyuan Chemexpress Co., Ltd.	61
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Amadis Chemical Company Limited	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Energy Chemical	58
ChemeGen	58
Shanghai Haohong Scientific Co., Ltd.	58

3-Chloro-2,2-dimethyl-but-3-enoic acid Spectrum

3-CHLORO-2,2-DIMETHYL-BUT-3-ENOIC ACID(56663-75-3)¹HNMR

56663-75-3 (3-Chloro-2,2-dimethyl-but-3-enoic acid) Related Search:

3-Chloro-2,2-dimethyl-but-3-enoic acid 3-Chloro-2,2-dimethyl-but-3-enoic acid methyl ester 2,2-dimethylbut-3-enoic acid 3-Chloro-2,2-dimethylpropionic acid 3-Butenoic acid, 3-chloro-2,2-dimethyl-, ethyl ester

3,3'-Dichloropivalic acid

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3-Chloro-2,2-diMethyl- 3-Butenoic acid, 3-chloro-2,2-diMethyl- 3-chloro-2,2-dimethyl-3-butenoic acid 3-Chloro-2,2-dimethyl-but-3-enoic acid 56663-75-3 Miscellaneous Reagents